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arXiv · 1602.08147

Existence of quasinormal modes for Kerr-AdS black holes

Oran Gannot
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Abstract

This paper establishes the existence of quasinormal frequencies converging exponentially to the real axis for the Klein--Gordon equation on a Kerr-AdS spacetime when Dirichlet boundary conditions are imposed at the conformal boundary. The proof is adapted from results in Euclidean scattering about the existence of scattering poles generated by time-periodic approximate solutions to the wave equation.

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Oran Gannot. 2016-02-25. Existence of quasinormal modes for Kerr-AdS black holes. https://doi.org/10.1007/s00023-017-0568-z

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